Regatta Champagne Glass - Set of 6 • Break resistant • BPA Free • Great for Indoor/Outdoor use • Nautical Design The champagne flute can be combined with the Regatta wine glass in the same collection, as additional drinking glasses and melamine tableware to match. Size: 8-3/4" H/2" Dia. Composition: 60% Acrylic + 40% Polystyrene (MS) Instructions: Not suitable for liquors and for warm beverages or microwave use. Maintenance And Cleaning: This product is dishwasher resistant (top rack only). However, it is advisable to wash it by hand, gently and with neutral soap in order to maintain the transparency.